Malvern, Pa. — A new reflective optical sensor from Vishay Intertechnology is capable of detecting objects at operating distances of up to 40 mm. The new surface-mount TCND5000 reflective sensor also ...

F&C Sensing Technology Co.,Ltd has more than 3000 kinds of fiber optic sensor,We also provide fiber optic amplifer and fiber optic lens. Could you please tell me the ...

Here is the circuit of a little label sensor ideal for detecting labels on bottles. The circuit offers a peak sensing distance of 2.5 mm (operating range 0.2 mm to 15 mm) backed up by the proven ...

F&C Sensing Technology Co.,Ltd has more than 3000 kinds of fiber optic sensor,We also provide fiber optic amplifer and fiber optic lens. Could you please tell me the ...

Capable of effective operation in sunlight with intensities up to 200 kLux, the TCND3000 surface-mount, reflective optical sensor integrates touch and proximity functions and operates with an E909.01 ...

Würth Elektronik has revealed two reflective optical sensors. These are simple devices, with an infra-red emitter and a photo-transistor, both facing upwards, but work at an unusual wavelength. “These ...

Figure 1a shows a slotted optical switch. An LED is mounted in a plastic housing, facing a phototransistor, but separated by a gap. If something moves into the gap, it blocks the light path between ...